/* ==========================================================================
   XAVIER SUÁREZ SURATI — Agente Nacional de Aduana · Guayaquil, Ecuador
   Hoja de estilos principal
   Paleta tomada del logo institucional: azul marino #0A207C sobre blanco
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Azules de marca */
  --brand: #0A207C;          /* azul del logo */
  --brand-dark: #050F38;     /* fondo profundo */
  --brand-mid: #16309E;
  --brand-bright: #2A44C8;   /* acento sobre fondos claros */
  --brand-light: #7F97F2;    /* acento sobre fondos oscuros */
  --brand-pale: #C3CEF7;

  /* Neutros */
  --paper: #F5F7FC;
  --paper-2: #E9EDF8;
  --paper-3: #D3DBF1;
  --white: #FFFFFF;

  --text: #0B1440;
  --text-soft: #4B5580;
  --text-invert: #F5F7FC;
  --text-invert-soft: #A9B6E0;

  --line: rgba(10, 32, 124, 0.14);
  --line-strong: rgba(10, 32, 124, 0.32);
  --line-invert: rgba(245, 247, 252, 0.18);

  /* Tipografía */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Archivo", "Helvetica Neue", Helvetica, sans-serif;

  --fs-display: clamp(2.6rem, 6.6vw, 5.6rem);
  --fs-h1: clamp(2.2rem, 5vw, 3.9rem);
  --fs-h2: clamp(1.85rem, 3.6vw, 2.9rem);
  --fs-h3: clamp(1.2rem, 1.9vw, 1.55rem);
  --fs-lead: clamp(1.04rem, 1.4vw, 1.28rem);
  --fs-body: 1.0625rem;
  --fs-eyebrow: 0.78rem;

  /* Espacio */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2.25rem;
  --sp-5: 3.5rem;
  --sp-6: 5rem;
  --sp-7: 7.5rem;

  --wrap: 1220px;
  --wrap-narrow: 820px;
  --inset: clamp(0rem, 4vw, 4.5rem);   /* respiro izquierdo de los encabezados */
  --radius: 4px;
  --radius-lg: 10px;

  --shadow-sm: 0 1px 2px rgba(10, 32, 124, 0.07), 0 6px 18px -8px rgba(10, 32, 124, 0.2);
  --shadow-md: 0 18px 45px -22px rgba(10, 32, 124, 0.5);
  --shadow-lg: 0 40px 90px -40px rgba(5, 15, 56, 0.6);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 84px;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.1; font-weight: 600; letter-spacing: -0.02em; }
p { margin: 0 0 1.1em; }
ul { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--brand); color: #fff; }

:focus-visible { outline: 3px solid var(--brand-bright); outline-offset: 3px; border-radius: 2px; }
.section--dark :focus-visible, .page-head :focus-visible, .site-header :focus-visible { outline-color: var(--brand-light); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--brand); color: #fff; padding: 0.85rem 1.4rem; font-weight: 600;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- 3. Layout ---------- */
.wrap { width: min(100% - 3rem, var(--wrap)); margin-inline: auto; }
.wrap--narrow { width: min(100% - 3rem, var(--wrap-narrow)); }

.section { padding-block: var(--sp-6); position: relative; }
.section--tight { padding-block: var(--sp-5); }
.section--dark { background: var(--brand-dark); color: var(--text-invert); }
.section--brand { background: var(--brand); color: var(--text-invert); }
.section--paper-2 { background: var(--paper-2); }

.section--dark h1, .section--dark h2, .section--dark h3,
.section--brand h1, .section--brand h2, .section--brand h3 { color: var(--text-invert); }

/* Textura sobre superficies oscuras */
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  opacity: 0.22; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* Bloque con respiro a la izquierda + regla vertical decorativa */
.inset { position: relative; padding-left: var(--inset); }
.inset::before {
  content: ""; position: absolute; left: 0; top: 0.4rem; bottom: 0.4rem; width: 2px;
  background: linear-gradient(to bottom, var(--brand-light), rgba(127, 151, 242, 0));
  opacity: 0.65;
}
@media (max-width: 900px) { .inset::before { display: none; } }

/* ---------- 4. Tipografía de marca ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: var(--fs-eyebrow); font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--brand-mid); margin-bottom: var(--sp-2);
}
.section--dark .eyebrow, .section--brand .eyebrow, .page-head .eyebrow, .cta-band .eyebrow { color: var(--brand-light); }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; opacity: 0.75; }

.display {
  font-family: var(--font-display); font-weight: 500; font-size: var(--fs-display);
  letter-spacing: -0.035em; line-height: 0.96;
  font-variation-settings: "SOFT" 0, "WONK" 1, "opsz" 120;
}

h1, h2 { font-family: var(--font-display); font-weight: 500; }
h2 { font-size: var(--fs-h2); }
h3 { font-family: var(--font-body); font-size: var(--fs-h3); font-weight: 600; letter-spacing: -0.01em; }

.lead { font-size: var(--fs-lead); line-height: 1.62; color: var(--text-soft); max-width: 62ch; }
.section--dark .lead, .section--brand .lead, .page-head .lead, .cta-band .lead { color: var(--text-invert-soft); }

.accent { color: var(--brand-bright); font-style: italic; }
.section--dark .accent, .page-head .accent, .cta-band .accent { color: var(--brand-light); }

/* ---------- 5. Botones ---------- */
.btn {
  --btn-bg: var(--brand);
  --btn-fg: #fff;
  --btn-hover: var(--brand-bright);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.7rem;
  min-height: 52px; padding: 0.9rem 1.6rem;
  background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-bg);
  border-radius: 2px; font-weight: 600; font-size: 0.95rem; letter-spacing: 0.02em;
  cursor: pointer; position: relative; overflow: hidden;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}
.btn span, .btn svg { position: relative; z-index: 1; }
.btn svg { transition: transform 0.28s var(--ease); }
.btn::after {
  content: ""; position: absolute; inset: 0; background: var(--btn-hover);
  transform: translateY(101%); transition: transform 0.38s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--btn-hover); }
.btn:hover::after { transform: translateY(0); }
.btn:hover svg { transform: translateX(4px); }

.btn--accent { --btn-bg: var(--brand-bright); --btn-hover: var(--brand); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--brand); --btn-hover: var(--brand-pale); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--brand); --btn-hover: var(--brand); border-color: var(--line-strong); }
.btn--ghost:hover { color: #fff; }
.hero .btn--ghost, .section--dark .btn--ghost, .section--brand .btn--ghost,
.page-head .btn--ghost, .cta-band .btn--ghost, .nav .btn--ghost {
  --btn-fg: #fff; --btn-hover: #fff;
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
}
.hero .btn--ghost:hover, .section--dark .btn--ghost:hover, .section--brand .btn--ghost:hover,
.page-head .btn--ghost:hover, .cta-band .btn--ghost:hover { color: var(--brand); border-color: #fff; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: var(--sp-3); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600; font-size: 0.93rem; color: var(--brand-bright);
  border-bottom: 1px solid transparent;
  transition: gap 0.25s var(--ease), border-color 0.25s var(--ease);
}
.link-arrow:hover { gap: 0.9rem; border-color: currentColor; }
.section--dark .link-arrow { color: var(--brand-light); }

/* ---------- 6. Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 90; height: var(--header-h);
  display: flex; align-items: center; background: rgba(5, 15, 56, 0);
  transition: background-color 0.35s var(--ease), box-shadow 0.35s var(--ease), height 0.35s var(--ease);
}
.site-header::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to bottom, rgba(5, 15, 56, 0.6), transparent);
  transition: opacity 0.35s var(--ease);
}
.site-header.is-stuck {
  background: rgba(5, 15, 56, 0.95);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  box-shadow: 0 1px 0 var(--line-invert), 0 18px 40px -30px #000;
  height: 70px;
}
.site-header.is-stuck::before { opacity: 0; }

.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); position: relative; z-index: 1;
}

/* Logo */
.brand { display: inline-flex; align-items: center; }
.brand img { height: 52px; width: auto; transition: height 0.35s var(--ease); }
.site-header.is-stuck .brand img { height: 44px; }
.site-footer .brand img { height: 62px; }

.nav { display: flex; align-items: center; gap: 0.2rem; }
.nav a {
  padding: 0.55rem 0.85rem; font-size: 0.9rem; font-weight: 500;
  color: var(--text-invert); position: relative; border-radius: 2px;
}
.nav a::after {
  content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: 0.3rem; height: 2px;
  background: var(--brand-light); transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--brand-light); }

/* Submenú de servicios */
.nav__group { position: relative; }
.nav__panel {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 300px;
  background: rgba(5, 15, 56, 0.98);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-invert); border-radius: var(--radius);
  padding: 0.5rem; display: grid; gap: 0.1rem;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  box-shadow: var(--shadow-lg);
}
.nav__group:hover .nav__panel,
.nav__group:focus-within .nav__panel { opacity: 1; visibility: visible; transform: none; }
.nav__panel a { padding: 0.7rem 0.8rem; font-size: 0.9rem; border-radius: 2px; }
.nav__panel a::after { display: none; }
.nav__panel a:hover { background: rgba(127, 151, 242, 0.14); color: var(--brand-light); }
.nav__panel small { display: block; font-size: 0.76rem; color: var(--text-invert-soft); font-weight: 400; }

.header-cta { display: flex; align-items: center; gap: 0.6rem; }
.header-phone {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.88rem; font-weight: 600; color: var(--text-invert); padding: 0.5rem 0.7rem;
}
.header-phone svg { color: var(--brand-light); }
.header-phone:hover { color: var(--brand-light); }

.btn--sm { min-height: 44px; padding: 0.6rem 1.1rem; font-size: 0.87rem; }

.nav-toggle {
  display: none; width: 46px; height: 46px; background: transparent;
  border: 1px solid var(--line-invert); border-radius: 3px; cursor: pointer; position: relative;
}
.nav-toggle span {
  position: absolute; left: 12px; right: 12px; height: 2px; background: #fff;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative; min-height: min(94vh, 880px); display: flex; align-items: flex-end;
  padding-top: calc(var(--header-h) + 4.5rem); padding-bottom: var(--sp-5);
  background: var(--brand-dark); color: var(--text-invert); overflow: hidden; isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(120% 90% at 76% 10%, rgba(42, 68, 200, 0.55), transparent 58%),
    radial-gradient(90% 70% at 8% 95%, rgba(10, 32, 124, 0.9), transparent 62%),
    linear-gradient(165deg, #0A1E63 0%, #071440 55%, #050F38 100%);
}
.hero__grid {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(to right, rgba(245, 247, 252, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 247, 252, 0.045) 1px, transparent 1px);
  background-size: 92px 92px;
  mask-image: radial-gradient(ellipse 120% 80% at 50% 30%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 120% 80% at 50% 30%, #000 20%, transparent 80%);
}
.hero__art {
  position: absolute; right: -3%; bottom: 0; width: min(720px, 58%); z-index: -1;
  opacity: 0.85; pointer-events: none;
}

.hero__inner { position: relative; z-index: 2; width: 100%; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.65rem;
  padding: 0.42rem 0.95rem 0.42rem 0.5rem;
  border: 1px solid var(--line-invert); border-radius: 100px;
  background: rgba(245, 247, 252, 0.06); backdrop-filter: blur(6px);
  font-size: 0.79rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600; color: var(--text-invert); margin-bottom: var(--sp-3);
}
.hero__badge b {
  background: var(--brand-bright); color: #fff; padding: 0.2rem 0.6rem;
  border-radius: 100px; font-size: 0.76rem; letter-spacing: 0.06em;
}

.hero h1 { max-width: 15ch; margin-bottom: var(--sp-3); }
.hero h1 em { font-style: italic; color: var(--brand-light); }
.hero .lead { max-width: 54ch; }

.hero__meta {
  margin-top: var(--sp-5); padding-top: var(--sp-3);
  border-top: 1px solid var(--line-invert);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: var(--sp-3);
}
.hero__meta div span {
  display: block; font-family: var(--font-display); font-size: 1.9rem; font-weight: 600;
  color: var(--brand-light); line-height: 1; margin-bottom: 0.3rem;
}
.hero__meta div p { margin: 0; font-size: 0.86rem; color: var(--text-invert-soft); line-height: 1.45; }

/* ---------- 8. Ticker ---------- */
.ticker {
  background: var(--brand); color: #fff; padding: 0.9rem 0;
  overflow: hidden; white-space: nowrap;
}
.ticker__track { display: inline-flex; gap: 2.5rem; align-items: center; animation: slide 42s linear infinite; will-change: transform; }
.ticker span {
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 2.5rem;
}
.ticker span::after { content: "◆"; font-size: 0.6rem; opacity: 0.6; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- 9. Grillas y tarjetas ---------- */
.grid { display: grid; gap: var(--sp-3); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(288px, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }

.split { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: var(--sp-5); align-items: center; }
.split--top { align-items: start; }

.card {
  position: relative; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: var(--sp-4) var(--sp-3) var(--sp-3);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--brand-bright); transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card:hover::before { transform: scaleX(1); }

.card__num {
  position: absolute; top: var(--sp-2); right: var(--sp-3);
  font-family: var(--font-display); font-size: 2.6rem; line-height: 1;
  color: var(--paper-3); font-weight: 600; transition: color 0.4s var(--ease);
}
.card:hover .card__num { color: var(--brand-bright); }

.card__icon {
  width: 54px; height: 54px; display: grid; place-items: center;
  background: var(--brand); color: #fff; border-radius: 3px; margin-bottom: var(--sp-2);
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--text-soft); font-size: 0.98rem; margin-bottom: 1rem; }
.card ul { display: grid; gap: 0.45rem; margin-bottom: 1.1rem; }
.card li { position: relative; padding-left: 1.35rem; font-size: 0.93rem; color: var(--text-soft); }
.card li::before {
  content: ""; position: absolute; left: 0; top: 0.62em; width: 8px; height: 8px;
  border: 1px solid var(--brand-bright); background: rgba(42, 68, 200, 0.16);
}

.section--dark .card, .section--brand .card {
  background: rgba(245, 247, 252, 0.05); border-color: var(--line-invert); color: var(--text-invert);
}
.section--dark .card p, .section--dark .card li,
.section--brand .card p, .section--brand .card li { color: var(--text-invert-soft); }
.section--dark .card__num, .section--brand .card__num { color: rgba(245, 247, 252, 0.16); }
.section--dark .card:hover .card__num { color: var(--brand-light); }
.section--dark .card__icon, .section--brand .card__icon { background: var(--brand-bright); color: #fff; }
.section--dark .card::before, .section--brand .card::before { background: var(--brand-light); }
.section--dark .card li::before { border-color: var(--brand-light); background: rgba(127, 151, 242, 0.2); }

/* Rejilla fija de 4 columnas para "Regímenes y operaciones" */
#regimenes .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1040px) { #regimenes .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { #regimenes .grid--4 { grid-template-columns: 1fr; } }

/* ---------- 10. Encabezado de sección ---------- */
.section-head { max-width: 760px; margin-bottom: var(--sp-5); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .lead { margin-inline: auto; }
.section-head h2 { margin-bottom: var(--sp-2); }
.section-head--split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-4); align-items: end; max-width: none;
}
.section-head--split h2 { margin-bottom: 0; }

/* ---------- 11. Franja de credenciales ---------- */
.strip { border-block: 1px solid var(--line); background: var(--paper-2); }
.strip__inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.strip__item {
  padding: var(--sp-3) var(--sp-2); border-left: 1px solid var(--line);
  display: flex; gap: 0.85rem; align-items: flex-start;
}
.strip__item:first-child { border-left: 0; }
.strip__item svg { color: var(--brand-bright); flex: none; margin-top: 2px; }
.strip__item h3 { font-size: 0.98rem; margin-bottom: 0.15rem; }
.strip__item p { margin: 0; font-size: 0.85rem; color: var(--text-soft); }

/* ---------- 12. Proceso ---------- */
.steps { counter-reset: step; display: grid; }
.step {
  counter-increment: step; display: grid; grid-template-columns: 110px minmax(0, 1fr);
  gap: var(--sp-3); padding: var(--sp-3) 0; border-top: 1px solid var(--line-invert);
  align-items: start; transition: background-color 0.35s var(--ease);
}
.step:last-child { border-bottom: 1px solid var(--line-invert); }
.step:hover { background: rgba(245, 247, 252, 0.04); }
.step__num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 600; color: var(--brand-light); line-height: 1; }
.step__num::before { content: "0" counter(step); }
.step h3 { margin-bottom: 0.35rem; }
.step p { margin: 0; color: var(--text-invert-soft); max-width: 62ch; }

/* Variante clara */
.section:not(.section--dark) .steps .step { border-color: var(--line); }
.section:not(.section--dark) .step__num { color: var(--brand-bright); }
.section:not(.section--dark) .step p { color: var(--text-soft); }
.section:not(.section--dark) .step:hover { background: var(--paper-2); }

/* ---------- 13. Cita ---------- */
.pullquote {
  border-left: 3px solid var(--brand-bright); padding-left: var(--sp-3); margin: 0;
  font-family: var(--font-display); font-size: clamp(1.3rem, 2.5vw, 1.95rem);
  line-height: 1.3; letter-spacing: -0.02em; font-style: italic; color: var(--text);
}
.section--dark .pullquote { color: var(--text-invert); border-color: var(--brand-light); }

/* ---------- 14. FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 0.35rem 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.15rem 3rem 1.15rem 0;
  font-weight: 600; font-size: 1.06rem; position: relative; transition: color 0.25s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 13px; height: 13px;
  border-right: 2px solid var(--brand-bright); border-bottom: 2px solid var(--brand-bright);
  transform: translateY(-70%) rotate(45deg); transition: transform 0.3s var(--ease);
}
.faq details[open] summary { color: var(--brand-bright); }
.faq details[open] summary::after { transform: translateY(-20%) rotate(225deg); }
.faq__answer { padding: 0 3rem 1.4rem 0; color: var(--text-soft); max-width: 78ch; }
.faq__answer p:last-child { margin-bottom: 0; }

/* ---------- 15. Tabla ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
table { width: 100%; border-collapse: collapse; min-width: 560px; font-size: 0.95rem; }
caption { text-align: left; padding: 1rem 1.1rem 0; font-size: 0.85rem; color: var(--text-soft); }
th, td { padding: 0.95rem 1.1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th {
  background: var(--brand); color: #fff; font-size: 0.78rem;
  letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600;
}
tbody tr:nth-child(even) { background: rgba(10, 32, 124, 0.035); }
tbody tr:last-child td { border-bottom: 0; }
td strong, th[scope="row"] strong { color: var(--text); }

/* ---------- 16. CTA ---------- */
.cta-band { position: relative; background: var(--brand); color: var(--text-invert); overflow: hidden; isolation: isolate; }
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(80% 120% at 88% 8%, rgba(42, 68, 200, 0.8), transparent 60%),
    radial-gradient(70% 90% at 4% 92%, rgba(5, 15, 56, 0.85), transparent 65%);
}
.cta-band__inner {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: var(--sp-4); align-items: center; padding-block: var(--sp-6);
}
.cta-band h2 { margin-bottom: 0.6rem; color: #fff; }
.cta-band p { color: var(--text-invert-soft); margin-bottom: 0; max-width: 52ch; }

/* ---------- 17. Formulario ---------- */
.form-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.6rem); box-shadow: var(--shadow-sm);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.83rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-soft); }
.field label .req { color: var(--brand-bright); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.85rem 0.95rem; background: var(--paper);
  border: 1px solid var(--line); border-radius: 3px; font-size: 1rem;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.field textarea { resize: vertical; min-height: 132px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--line-strong); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background: var(--white); border-color: var(--brand-bright);
  box-shadow: 0 0 0 3px rgba(42, 68, 200, 0.16);
}
.field .hint { font-size: 0.8rem; color: var(--text-soft); }
.field .error { font-size: 0.82rem; color: #B3261E; font-weight: 600; display: none; align-items: center; gap: 0.35rem; }
.field.is-invalid .error { display: flex; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea {
  border-color: #B3261E; box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.12);
}

.check { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.9rem; color: var(--text-soft); }
.check input { width: 20px; height: 20px; flex: none; margin-top: 2px; accent-color: var(--brand); }

.form-status { margin-top: 1rem; padding: 0.9rem 1rem; border-radius: 3px; font-size: 0.92rem; font-weight: 500; display: none; }
.form-status.is-visible { display: block; }
.form-status.is-ok { background: rgba(42, 68, 200, 0.1); border: 1px solid rgba(42, 68, 200, 0.4); color: var(--brand); }
.form-status.is-error { background: rgba(179, 38, 30, 0.08); border: 1px solid rgba(179, 38, 30, 0.35); color: #8C1D18; }

/* ---------- 18. Contacto ---------- */
.contact-list { display: grid; gap: 0.4rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; padding: 1.05rem 0; border-bottom: 1px solid var(--line-invert); }
.contact-item:last-child { border-bottom: 0; }
.contact-item__icon {
  width: 44px; height: 44px; flex: none; display: grid; place-items: center;
  border: 1px solid var(--line-invert); border-radius: 3px; color: var(--brand-light);
}
.contact-item h3 {
  font-size: 0.76rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-invert-soft); margin-bottom: 0.25rem; font-weight: 600;
}
.contact-item p, .contact-item a { margin: 0; font-size: 1.06rem; font-weight: 600; color: var(--text-invert); }
.contact-item a:hover { color: var(--brand-light); }
.contact-item small { display: block; font-weight: 400; font-size: 0.84rem; color: var(--text-invert-soft); margin-top: 0.15rem; }

.map-frame { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--paper-2); line-height: 0; }
.map-frame iframe { width: 100%; height: 380px; border: 0; }

/* ---------- 19. Footer ---------- */
.site-footer { background: var(--brand-dark); color: var(--text-invert-soft); padding-top: var(--sp-6); font-size: 0.94rem; }
.footer-grid {
  display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: var(--sp-4); padding-bottom: var(--sp-5);
}
.site-footer h3 { color: #fff; font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer a:hover { color: var(--brand-light); }
.footer-links { display: grid; gap: 0.6rem; }
.footer-about p { max-width: 42ch; }
.footer-badge {
  display: inline-flex; gap: 0.5rem; align-items: center; border: 1px solid var(--line-invert);
  padding: 0.35rem 0.8rem; border-radius: 100px; font-size: 0.76rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand-light);
}
.footer-bottom {
  border-top: 1px solid var(--line-invert); padding-block: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: 0.84rem;
}
.footer-dev { display: inline-flex; align-items: center; gap: 0.4rem; margin: 0; }
.footer-dev a { color: var(--brand-light); font-weight: 600; border-bottom: 1px solid transparent; transition: border-color 0.25s var(--ease); }
.footer-dev a:hover { border-color: currentColor; color: #fff; }

/* ---------- 20. WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: clamp(14px, 2.4vw, 28px); bottom: clamp(14px, 2.4vw, 28px); z-index: 80;
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.75rem 1.05rem 0.75rem 0.75rem; background: #1FA855; color: #fff;
  border-radius: 100px; font-weight: 600; font-size: 0.9rem;
  box-shadow: 0 14px 34px -12px rgba(31, 168, 85, 0.7), 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease);
}
.wa-float:hover { transform: translateY(-3px) scale(1.02); background: #17974A; }
.wa-float svg { flex: none; }
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 100px;
  border: 2px solid rgba(31, 168, 85, 0.55); animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  70% { transform: scale(1.16); opacity: 0; }
  100% { opacity: 0; }
}

/* ---------- 21. Animaciones de entrada ---------- */
/* El contenido SIEMPRE es visible por defecto. Solo se oculta para animarlo
   cuando el navegador confirma que hay JavaScript activo (clase .js en <html>),
   de modo que un fallo al cargar main.js nunca deje la página en blanco. */
html.js [data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--delay, 0ms);
}
html.js [data-reveal].is-in { opacity: 1; transform: none; }
html.reveal-all [data-reveal] { opacity: 1 !important; transform: none !important; }
.hero [data-reveal] { transition-duration: 0.9s; }

/* ---------- 22. Encabezado de página interior ---------- */
.page-head {
  position: relative; background: var(--brand-dark); color: var(--text-invert);
  padding-top: calc(var(--header-h) + 4.2rem); padding-bottom: var(--sp-5);
  overflow: hidden; isolation: isolate;
}
.page-head::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(90% 120% at 82% 0%, rgba(42, 68, 200, 0.55), transparent 60%),
    radial-gradient(70% 90% at 0% 100%, rgba(10, 32, 124, 0.85), transparent 62%),
    linear-gradient(160deg, #0A1E63, #050F38);
}
.page-head h1 { max-width: 20ch; margin-bottom: var(--sp-2); }
.page-head .lead { max-width: 60ch; }

.breadcrumb { font-size: 0.82rem; letter-spacing: 0.06em; color: var(--text-invert-soft); margin-bottom: var(--sp-3); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.breadcrumb li { display: flex; gap: 0.5rem; align-items: center; }
.breadcrumb li + li::before { content: "/"; opacity: 0.5; }
.breadcrumb a:hover { color: var(--brand-light); }

/* ---------- 23. Detalle de servicio ---------- */
.service-block {
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: var(--sp-5); align-items: start; padding-block: var(--sp-5); border-top: 1px solid var(--line);
}
.service-block:first-of-type { border-top: 0; padding-top: 0; }
.service-block__aside { position: sticky; top: calc(var(--header-h) + 24px); }
.service-block__tag {
  font-family: var(--font-display); font-size: 4.4rem; line-height: 0.9;
  color: var(--paper-3); font-weight: 600; display: block; margin-bottom: var(--sp-2);
}
.feature-list { display: grid; gap: 0.75rem; margin: var(--sp-3) 0; }
.feature-list li {
  display: flex; gap: 0.8rem; align-items: flex-start; padding: 0.85rem 1rem;
  background: var(--white); border: 1px solid var(--line); border-radius: 3px; font-size: 0.96rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.feature-list li:hover { border-color: var(--brand-bright); transform: translateX(4px); }
.feature-list svg { color: var(--brand-bright); flex: none; margin-top: 3px; }
.feature-list strong { display: block; color: var(--text); }
.feature-list span { color: var(--text-soft); font-size: 0.92rem; }

/* Navegación entre servicios */
.service-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--sp-2); }
.service-nav a {
  display: block; padding: var(--sp-3); background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.service-nav a:hover { transform: translateY(-4px); border-color: var(--brand-bright); box-shadow: var(--shadow-md); }
.service-nav h3 { font-size: 1.06rem; margin-bottom: 0.3rem; }
.service-nav p { margin: 0; font-size: 0.9rem; color: var(--text-soft); }
.service-nav em { display: inline-flex; margin-top: 0.8rem; font-size: 0.85rem; font-weight: 600; font-style: normal; color: var(--brand-bright); }

/* ---------- 24. Valores ---------- */
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border: 1px solid var(--line); }
.value { padding: var(--sp-3); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); transition: background-color 0.35s var(--ease); }
.value:hover { background: var(--paper-2); }
.value h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.value p { margin: 0; font-size: 0.94rem; color: var(--text-soft); }
.value__mark { color: var(--brand-bright); margin-bottom: 0.8rem; }

.figure-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--brand-dark); padding: var(--sp-3); }
.figure-frame svg { width: 100%; height: auto; }

/* ---------- 25. Responsive ---------- */
@media (max-width: 1040px) {
  .split, .section-head--split, .cta-band__inner, .service-block { grid-template-columns: 1fr; }
  .service-block__aside { position: static; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__art { opacity: 0.35; width: 88%; right: -16%; }
}

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .header-phone { display: none; }
  .nav {
    position: fixed; inset: 0 0 auto 0; top: var(--header-h);
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(5, 15, 56, 0.98); backdrop-filter: blur(16px);
    padding: var(--sp-2) 1.25rem var(--sp-3); border-top: 1px solid var(--line-invert);
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav { pointer-events: none; }                 /* menú cerrado: no intercepta toques */
  .nav.is-open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .nav a { padding: 0.95rem 0.25rem; font-size: 1.05rem; border-bottom: 1px solid var(--line-invert); }
  .nav a::after { display: none; }
  .nav__group { display: contents; }
  .nav__panel {
    position: static; transform: none;
    /* Hereda del menú: oculto e inerte mientras el menú está cerrado.
       Antes forzaba visible y sus enlaces quedaban activos sobre la página. */
    opacity: 1; visibility: inherit;
    background: transparent; border: 0; box-shadow: none; padding: 0 0 0 1rem;
  }
  .nav__panel a { font-size: 0.95rem; color: var(--text-invert-soft); }
  .header-cta .btn { display: none; }
  .nav .btn { margin-top: var(--sp-2); }
}

@media (max-width: 680px) {
  :root { --sp-6: 3.75rem; --sp-7: 4.75rem; --header-h: 74px; }
  .wrap, .wrap--narrow { width: min(100% - 2.25rem, var(--wrap)); }
  .form-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 60px minmax(0, 1fr); gap: var(--sp-2); }
  .step__num { font-size: 1.7rem; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .strip__item { border-left: 0; border-top: 1px solid var(--line); }
  .strip__item:first-child { border-top: 0; }
  .wa-float span { display: none; }
  .wa-float { padding: 0.85rem; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 3rem); }
  .brand img { height: 42px; }
  .value-grid { grid-template-columns: 1fr; }
}

/* ---------- 26. Movimiento e impresión ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important; scroll-behavior: auto !important;
  }
  html.js [data-reveal] { opacity: 1 !important; transform: none !important; }
}

@media print {
  .site-header, .wa-float, .ticker, .nav-toggle { display: none !important; }
  body { background: #fff; color: #000; }
  .section--dark, .page-head, .cta-band, .site-footer { background: #fff !important; color: #000 !important; }
}